FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	50969c0f46	g726: return AVERROR(EINVAL) instead of -1 for invalid channel count	14 years ago
Justin Ruggles	50c466d609	g726enc: use av_assert0() for sample_rate validation This should never happen, but the check avoids a divide-by-zero.	14 years ago
Justin Ruggles	9e78d8cfdf	g726: treat sample rates other than 8kHz as unofficial.	14 years ago
Justin Ruggles	6e8d4a7afb	g726dec: remove the sample_rate validation	14 years ago
Justin Ruggles	6ac34eed54	g726: use bits_per_coded_sample instead of bitrate to determine mode This requires some workarounds in the WAV muxer and demuxer. We need to write the correct bits_per_coded_sample and block_align in the muxer. In the demuxer, we cannot rely on the bits_per_coded_sample value, so we use the bit rate and sample rate to determine the value. This avoids having the decoder rely on AVCodecContext.bit_rate, which is not required to be set by the user for decoding according to our API.	14 years ago
Justin Ruggles	d405237bae	g726: split the init function for the encoder and decoder This also allows for not having a decoder close function.	14 years ago
Justin Ruggles	c8d36d254e	g726: pre-calculate the number of output samples. Allows for checking output buffer size and simplification of decoding loop.	14 years ago
Justin Ruggles	e61a670b53	g726: use int16_t instead of short	14 years ago
Michael Niedermayer	bd2bcf97fa	dirac: drop unused END_HORIZONTAL Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	e985d71926	dirac: fix horizontal_compose_dd97i_ssse3 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	754539a409	dirac: Fix mmx/sse haar wavelet compose Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Carl Eugen Hoyos	ee93363f8f	Fix compilation of dct-test on ia32.	14 years ago
Vladimir Voroshilov	f0506a8993	Two extra samples are required before top of the in buffer rather than out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	3e5ea9e471	dirac: disable ff_horizontal_compose_haar0i_sse2() the function is not bitexact Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	d2ea38ddb7	dirac: alignment for dirac_hpel_filter_v has been fixed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	18f2ae3b77	dirac: alignment for add_dirac_obmc has been fixed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	4debdee6ce	dirac: alignment for add_rect_clamped has been fixed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	66b6d7bcd7	dirac: alignment for put_signed_rect_clamped has been fixed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	2eecf63086	dirac: alignment for dirac_hpel_filter_v() has been fixed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	08bef053a0	dirac: fix stride alignment This code was already added by Yuvi in `c82cbea682` It was subsequently lost somehow Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	a14a0d7c2c	dirac: fix segfault in horizontal_compose_haar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	c0dbab964d	dirac: ff_diracdsp_init_mmx() is only compiled when yasm is available Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Carl Eugen Hoyos	171727d530	Bump libavcodec minor version for the Dirac decoder.	14 years ago
Michael Niedermayer	0bc5677e98	dirac: enable ff_spatial_idwt_init_mmx() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	e8b891b7f0	dirac: enable diracdsp_mmx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	3cb0686eea	dirac: ff_horizontal_compose_dd97i_ssse3 does not work yet, thus disable it Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	a1f3b18bf5	dirac: put_dirac_pixels8_mmx() does not work yet, thus disable it. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	22fe93ea39	dirac: add_rect_clamped does currently not receive aligned data, thus use unaligned accesses. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	d532e9223e	dirac: put_signed_rect_clamped does currently not receive aligned data, thus use unaligned accesses. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	5f34092b13	dirac; dirac_hpel_filter_h does currently not receive aligned data thus use unaligned accesses. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	f0d616e76f	dirac: dirac_hpel_filter_v does currently not receive aligned data, thus use unaligned accesses. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Jordi Ortiz	49aa397414	Dirac: More formating Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Jordi Ortiz	ca239e1c37	Dirac: Doxygen comments and some formatting enhancements Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Jordi Ortiz	4c150e3f4f	Dirac: allcodecs in alphabetical order (cherry picked from commit `b44c20e9f0`) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Jordi Ortiz	e3cfe54145	Dirac now returns AVFrames instead of DiracFrames Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
multiple authors	5d50fcc549	DIRAC Decoder stable version, MMX support removed. Look for MMX_DISABLED to find the disabled functions. Authors of this code are Marco Gerards <marco@gnu.org> and David Conrad <lessen42@gmail.com> With changes from Jordi Ortiz <nenjordi@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Diego Biurrun	45235d69c2	libdirac/libschroedinger: Drop unnecessary symbol prefixes. The names used in the libdirac/libschroedinger wrappers are long enough as-is. Bloating them with unnecessary prefixes makes them even more unwieldy.	14 years ago
Stefano Sabatini	5b1a06b1c9	libmp3lame: log error message in case of invalid number of channels Also return meaningful error number in place of -1. Improve feedback.	14 years ago
Reimar Döffinger	b264e5ca13	Remove pointless per-frame malloc/free. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
David Conrad	25a6c59487	MMX put_no_rnd_pixels_l2	16 years ago
Michael Niedermayer	3c32a941b7	propresenc: fix missed LE pixfmt occurance Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	64a41dc21f	proresenc: the encoder expects native endian input. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	1af3571e05	mjpeg_parser: Rewrite to skip marker segments Based on code by Aaron Miller <amiller@atlasdigital.tv> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	429b3cd6f5	mjpeg_parser: add MJPEGParserContext Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Carl Eugen Hoyos	0387ad892c	Be more verbose about unsupported H.264 bit-depths.	14 years ago
Justin Ruggles	7d1b17b833	cin audio: use sign_extend() instead of casting to int16_t	14 years ago
Justin Ruggles	405af43104	cin audio: restructure decoding loop to avoid a separate counter variable Also check output buffer size instead of truncating output.	14 years ago
Justin Ruggles	859bdc33e4	cin audio: use local variable for delta value	14 years ago
Justin Ruggles	64e19ba48b	cin audio: remove unneeded cast from void*	14 years ago
Justin Ruggles	03381c12b3	cin audio: validate the channel count	14 years ago

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16695 Commits (0db7b30700118d9d4b3ce0de8b1da94de747669e)